The Randsfjorden Line (Norwegian: Randsfjordbanen) is an 87-kilometre-long (54 mi) railway located in Viken county in Norway connecting Drammen to Hønefoss and Hadeland in Innlandet county. The railway is primarily used for passenger trains, and the only scheduled trains on the stretch are Norwegian State Railways express trains on the Bergen Line between Oslo and Bergen. Freight trains to Bergen go to Hønefoss via the Gjøvik Line. The railway is owned by the Norwegian National Rail Administration.